Required fields added in POST /contacts/merge (merge_contacts_request)

What changed

Required fields added in POST /contacts/merge (merge_contacts_request) Affected surface: POST /contacts/merge. Root cause: schema `merge_contacts_request`. Detected at Thu, 09 Jul 2026 10:57:46 UTC UTC.

Diff

{
  "added_required": [
    "from",
    "into"
  ],
  "path": "POST /contacts/merge",
  "schema_path": "schema merge_contacts_request"
}

Likely impact

Existing integrations relying on this surface will fail or behave incorrectly. Treat this as a release-blocker until the recommended action below is applied.

Recommended action

Add the new required field to all request payloads or arguments. Requests omitting it will be rejected.